ChrisCoufal

07 LQ4
LS6 intake and valley cover
4L60E
All emissions crap deleted

This is going into a 66 C10 truck.....no power brakes (right now) and not sure what else is needed or can be capped off.

I need some help piecing together the puzzle. What gets connected where?
Thanks

ChrisCoufal

just realized there is another port on back of intake by #7. Where does that go also? Thanks

98CayenneT/A

Hopefully someone corrects me if I'm wrong but a vacuum line goes from 3 to 6.

7 goes to your break booster
2 goes to 1
8 goes to the radiator
3 goes to 6

Here is also a couple pictures to help ya out. It's my ls1 but still should be some help

ChrisCoufal

Also what about running a catch can? Where does that fall into the mix?

98CayenneT/A

That I am not sure

kinglt-1

iTrader: (26)

Catch can goes in line with the vacuum line that has the PCV valve. In the last pic lower hose that connects behind TB.

SlasherVRGR

iTrader: (1)

#4 is for the FPR I believe
The little one by #7 is for the HVAC controls
The hole by #7 is for the MAP sensor.

Also 6&3 don't go to each other. They're both crankcase vents.

6 can be blocked and 3 goes to 2, as long as the valley cover is an 04+ ls6 cover

SlasherVRGR

iTrader: (1)

http://ls1howto.com/index.php?article=18

This should help with the ls6 valley cover you have and the pcv routing.

ChrisCoufal

anyone else have any info or pics? Thank you

conan

iTrader: (5)

#1-2-3-6 are for the PCV system. Get a catch can and follow their instructions to hook it up with the LS6 valley cover you have. http://www.mightymousesolutions.com/

#4 is for the EVAP. If you are going to vent your fuel tank to a charcoal can or just run a breather you can cap it.

#5 is the steam vents. Run this to the radiator.

#7 is for the brake booster. Cap it if you don't need it.

#8/9 would connect in between the radiator and your steam port in #5. Get rid of them and just run #5 to the radiator. You can take a pair of channel locks and twist the nipples out of the throttle body.

whip game

where do that same hose go without the catch can?

G Atsma

Just connect them

whip game

with no catch can where do I connect it (the back of the intake orrrr?)

G Atsma

There are hoses going in and out of the catch can. You asked where they go without the catch can. The hoses going in and out of the can get connected.
If this isn't what you asked, explain yourself better.

whip game

ok im sorry so i dont have a catch can. What im trying to figure out is where the number 2 location in the picture above go? because i have no idea. I found a picture but im not sure if its right.